15 (20)cm, amongst the most beautiful member in this genus with showy, bicolored, strongly scented flowers with mauve and yellow markings. From clay soils from the south-western Cape to the Southern Cape and to Langeberg Mountains. For any rich, well drained soil. Keep frostfree in winter with reduced watering and a minimum of some 5°C. An excellent pot plant for an unheated greenhouse, cold wintergarden or sunny window sill. VI-VII.